isa-support 7 source package in Ubuntu
Changelog
isa-support (7) unstable; urgency=medium
* QA upload.
* Orphan the package.
* Work around dpkg-shlibdeps failing when in a clean git checkout.
Closes: #1014712
-- Adam Borowski <email address hidden> Wed, 13 Jul 2022 23:33:28 +0200
Upload details
- Uploaded by:
- Debian QA Group
- Uploaded to:
- Sid
- Original maintainer:
- Debian QA Group
- Architectures:
- any-i386 any-amd64 powerpc armhf
- Section:
- misc
- Urgency:
- Medium Urgency
See full publishing history Publishing
| Series | Published | Component | Section |
|---|
Downloads
| File | Size | SHA-256 Checksum |
|---|---|---|
| isa-support_7.dsc | 1.8 KiB | 654b8e2ad07e67a72347ce0670e852f80e1b69e6b2dab62c997fc66c21ae99a9 |
| isa-support_7.tar.xz | 8.2 KiB | 2c7e44d02736681833bef5d39f4275014fcd3c412abca7fbf7fbdabeefa27470 |
Available diffs
- diff from 6 to 7 (1.0 KiB)
No changes file available.
Binary packages built by this source
- neon-support: CPU feature checking - require neon
The packages in the isa-support family probe for microprocessor Instruction
Set Architecture features such as SSE3. By refusing to install on machines
lacking a required feature, they allow ISA requirements to be handled in
terms of package dependencies.
.
This is a mostly dummy package which checks for neon and refuses to install
on unsupported hardware.
.
This is a mostly dummy package which checks for Neon and refuses to install
on unsupported hardware.
.
Neon, also known as MPE (Media Processing Engine) or Advanced SIMD, is a
combined 64- and 128-bit SIMD instruction set that provides standardised
acceleration for media and signal processing applications. It is available
on the vast majority of armhf devices but not guaranteed before the 64-bit
capable ARMv8.
- sse3-support: CPU feature checking - require SSE3
The packages in the isa-support family probe for microprocessor Instruction
Set Architecture features such as SSE3. By refusing to install on machines
lacking a required feature, they allow ISA requirements to be handled in
terms of package dependencies.
.
This is a mostly dummy package which checks for SSE3 and refuses to install
on unsupported hardware.
.
Streaming SIMD Extensions (SSE) is a single instruction, multiple data
(SIMD) instruction set extension.
.
SSE3, also called PNI (Prescott New Instructions), is an incremental upgrade
to SSE2, adding a handful of new operations useful for processing media. It
is available on almost any 64-bit-capable processor except for some early
AMD models (Sledgehammer and Clawhammer), but is not available on most
32-bit-only hardware.
- sse4.2-support: CPU feature checking - require SSE4.2
The packages in the isa-support family probe for microprocessor Instruction
Set Architecture features such as SSE3. By refusing to install on machines
lacking a required feature, they allow ISA requirements to be handled in
terms of package dependencies.
.
This is a mostly dummy package which checks for SSE4.2 and refuses to install
on unsupported hardware.
.
SSE4.2 added string and text processing instructions that perform character
searches and comparison on two operands of 16 bytes at a time. It is
available on Intel processors since Nehalem (circa 2008), but notably not
on anything AMD until the Bulldozer (15h, in 2011) and Jaguar (16h, in
2013) families.
